ES13449A2 - Addendum to patent number 11172, issued 11/4/1890 for modifications in the wet treatment of copper ores. - Google Patents

Addendum to patent number 11172, issued 11/4/1890 for modifications in the wet treatment of copper ores.

Info

Publication number
ES13449A2
ES13449A2 ES13449A ES13449A ES13449A2 ES 13449 A2 ES13449 A2 ES 13449A2 ES 13449 A ES13449 A ES 13449A ES 13449 A ES13449 A ES 13449A ES 13449 A2 ES13449 A2 ES 13449A2
Authority
ES
Spain
Prior art keywords
addendum
issued
modifications
patent number
wet treatment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES13449A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES13449A priority Critical patent/ES13449A2/en
Publication of ES13449A2 publication Critical patent/ES13449A2/en
Expired legal-status Critical Current

Links

ES13449A 1892-06-17 1892-06-17 Addendum to patent number 11172, issued 11/4/1890 for modifications in the wet treatment of copper ores. Expired ES13449A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES13449A ES13449A2 (en) 1892-06-17 1892-06-17 Addendum to patent number 11172, issued 11/4/1890 for modifications in the wet treatment of copper ores.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES13449A ES13449A2 (en) 1892-06-17 1892-06-17 Addendum to patent number 11172, issued 11/4/1890 for modifications in the wet treatment of copper ores.

Publications (1)

Publication Number Publication Date
ES13449A2 true ES13449A2 (en) 1892-07-16

Family

ID=69324387

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13449A Expired ES13449A2 (en) 1892-06-17 1892-06-17 Addendum to patent number 11172, issued 11/4/1890 for modifications in the wet treatment of copper ores.

Country Status (1)

Country Link
ES (1) ES13449A2 (en)

Similar Documents

Publication Publication Date Title
ES13449A2 (en) Addendum to patent number 11172, issued 11/4/1890 for modifications in the wet treatment of copper ores.
ES13378A2 (en) Modifications introduced in the object of the main patent.
ES13418A2 (en) Addendum to patent nº 12975, issued on 3/8/11892, for "a procedure for the manufacture of aluminum alloys".
ES12965A1 (en) The improvements introduced in the quicksilver distillation procedure.
CH5577A (en) New mesh: "Toothed roller"
ES14132A1 (en) Improvements in electrolytic devices.
ES13780A1 (en) Improvements in electrolytic devices.
ES13416A2 (en) Addition to the patent with nº 13278, for a device that he called "Torrador Universal", in which he introduces modifications.
ES9669A2 (en) Modifications introduced in the apparatus to mechanically solve the operations of the percent or per thousand called "Arithmocrético Palou".
ES13276A1 (en) Improvements in devices applicable to obtaining copper.
ES29236A1 (en) A procedure to treat copper minerals.
GB189414837A (en) Improvements in Dress Guards.
ES3959A1 (en) Improvements in amalgamation machines.
GB189316697A (en) Improvements in Sprocket-wheels.
ES13767A1 (en) Improvements in the procedure to obtain different kinds of metals from their minerals or pebbles by means of electricity.
ES12909A1 (en) Improvements in the production of motive force, by means of special devices.
ES20052A1 (en) A hydro-electro-chemical metallurgy procedure.
ES33322A1 (en) Improvements in electrically governed elevators.
ES12214A1 (en) Improvements in the process of refining copper.
GB189318643A (en) Folding-up Steam-bath.
ES14682A1 (en) Improvements in electrolytic devices.
ES15351A1 (en) A rescue belt.
ES33749A3 (en) An electrolytic industrial process to obtain copper discreetly from minerals.
ES11884A1 (en) Improvements in the process of treating metalliferous metals.
ES19857A1 (en) Improvements in the treatment of zinc and copper minerals.